Table 4 The results of univariate analysis.
Variables | Statistics | OR(95%CI) | P-value |
---|---|---|---|
Age | |||
 < 50 | 71 (49.31%) | Ref. |  |
 ≥ 50 | 73 (50.69%) | 1.26 (0.65, 2.44) | 0.49 |
Underlying health condition | |||
 No | 130 (90.28%) | Ref. |  |
 Yes | 14 (9.72%) | 1.32 (0.44, 3.98) | 0.62 |
Which foot | |||
 Left | 67 (46.53%) | Ref. |  |
 Right | 77 (53.47%) | 1.04 (0.54, 2.01) | 0.92 |
Multiple injuries | |||
 No | 70 (48.61%) | Ref. |  |
 Yes | 74 (51.39%) | 1.69 (0.87, 3.29) | 0.12 |
Calcaneocuboid joint involvement | |||
 No | 67 (46.53%) | Ref. |  |
 Yes | 77 (53.47%) | 2.33 (1.18, 4.59) | 0.01 |
Middle subtalar facet fracture | |||
 No | 96 (66.67%) | Ref. |  |
 Yes | 48 (33.33%) | 1.29 (0.64, 2.59) | 0.48 |
Proportion of posterior facet in sustentacular fragment | |||
 No | 74 (51.39%) | Ref. |  |
 Yes | 70 (48.61%) | 1.84 (0.95, 3.59) | 0.07 |
Sanders classification | |||
 II | 113 (78.47%) | Ref. |  |
 III and IV | 31 (21.53%) | 1.08 (0.48, 2.39) | 0.86 |